The commit is pushed to "branch-rh7-3.10.0-327.18.2.vz7.14.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-327.18.2.vz7.14.5
------>
commit 21001822a5223739bba542aae236c045257d7160
Author: Maxim Patlasov <mpatla...@virtuozzo.com>
Date: Mon May 23 13:02:13 2016 +0400
ploop: push_backup: implement auto destroy
If userspace backup tool dies unexpectedly (or killed intentionally),
ploop catches that last reference to /dev/ploop has gone, aborts
push_backup, and releases associated resorces (pbd and friends).
https://jira.sw.ru/browse/PSBM-45000
Signed-off-by: Maxim Patlasov <mpatla...@virtuozzo.com>
---
drivers/block/ploop/dev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/block/ploop/dev.c b/drivers/block/ploop/dev.c
index 958d510..8e3f97f 100644
--- a/drivers/block/ploop/dev.c
+++ b/drivers/block/ploop/dev.c
@@ -2869,6 +2869,7 @@ static void ploop_release(struct gendisk *disk, fmode_t
fmode)
mutex_lock(&plo->ctl_mutex);
if (atomic_dec_and_test(&plo->open_count)) {
+ ploop_pb_destroy(plo, NULL);
ploop_tracker_stop(plo, 1);
plo->bdev = NULL;
}
_______________________________________________
Devel mailing list
Devel@openvz.org
https://lists.openvz.org/mailman/listinfo/devel
